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Q:

Find the range of the data : 11,13, 9, 17, 13, 19, 10, 11

A) 9	B) 10
C) 11	D) 13

Answer & Explanation Answer: B) 10

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Filed Under: Problems on Numbers
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Q:

The bar chart represents marks of four students S1, S2, S3 and S4 in Physics and Chemistry. Consider the bar chart and answer questions based on it.

What is the ratio of marks obtained in Physics of S3 to that of S1?

A) 11/19	B) 15/19
C) 13/19	D) 17/19

Answer & Explanation Answer: B) 15/19

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Filed Under: Bar Charts
Exam Prep: Bank Exams

Q:

The bar chart represents marks of four students S1, S2, S3 and S4 in Physics and Chemistry. Consider the bar chart and answer questions based on it.

What is the ratio of total marks in both subjects obtained by S2 to that of S4?

A) 25/31	B) 30/31
C) 36/31	D) 31/25

Answer & Explanation Answer: B) 30/31

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Filed Under: Bar Charts
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Q:

The bar chart represents marks of four students S1, S2, S3 and S4 in Physics and Chemistry. Consider the bar chart and answer questions based on it.

What is the ratio of total marks of all students in Chemistry to that of Physics in percentage?

A) 94%	B) 96%
C) 98%	D) 102%

Answer & Explanation Answer: C) 98%

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Filed Under: Bar Charts
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Q:

The value of $\tan (- 405 °)$

A) 1	B) -1
C) 2	D) 0

Answer & Explanation Answer: B) -1

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Filed Under: Simplification
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Q:

If the mathematical operator '+' means ' $\div$ ', '-' means '+', ' $\div$ ' means 'x' and 'x' means '-', then the value of 17 - 7+ 27 + 3 x 79 is

A) -1	B) 0
C) 1	D) 2

Answer & Explanation Answer: C) 1

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Filed Under: Coding and Decoding
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Q:

If P means ' $\div$ ', Q means '+', R means '-' and S means 'x', then the value of

10 R 192 P 48 S 48 P 96 Q 1

A) 10	B) 9
C) 8	D) 7

Answer & Explanation Answer: B) 9

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Filed Under: Coding and Decoding
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Q:

The value of $(\sec^{2} θ + 2 tanθcotθ - \tan^{2} θ)$ is

A) 0	B) 1
C) 2	D) 3

Answer & Explanation Answer: D) 3

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Filed Under: Simplification
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